Development of a System for Beam Abort and Luminosity Determination at the HL-LHC based on polycrystalline CVD diamond. Issue 1 (1st November 2022)

• Record Type: Journal Article
• Authors: Maček, B; Abusareya, M; Gorišek, A; Kagan, H; Mikuž, M; Oh, A; Porter, A L; Smith, D S
• Is Part Of: Journal of physics. Volume 2374 Issue 1(2022)
• Publication Date: 2022-11-01
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/2374/1/012056
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract : The high luminosity upgrade of Large Hadron Collider will increase its luminosity by an order of magnitude increasing with it the density of particles on the detector. For protecting the inner detectors of experiments and for monitoring the delivered luminosity, a radiation hard beam monitor is being developed. Text describes the proposed system's principles of operation and its design. It details on the poly-crystalline chemical vapor deposition diamonds as sensor material, a dedicated radiation hard ASIC, as well as on electronics and data processing. The latter finally offers beam abort and luminosity measurement functionalities of the system.